331397160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 1032566400

約数和(自身を除く): 701169240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 101, 111, 120, 148, 185, 202, 222, 296, 303, 370, 404, 444, 505, 555, 606, 739, 740, 808, 888, 1010, 1110, 1212, 1478, 1480, 1515, 2020, 2217, 2220, 2424, 2956, 3030, 3695, 3737, 4040, 4434, 4440, 5912, 6060, 7390, 7474, 8868, 11085, 11211, 12120, 14780, 14948, 17736, 18685, 22170, 22422, 27343, 29560, 29896, 37370, 44340, 44844, 54686, 56055, 74639, 74740, 82029, 88680, 89688, 109372, 112110, 136715, 149278, 149480, 164058, 218744, 223917, 224220, 273430, 298556, 328116, 373195, 410145, 447834, 448440, 546860, 597112, 656232, 746390, 820290, 895668, 1093720, 1119585, 1492780, 1640580, 1791336, 2239170, 2761643, 2985560, 3281160, 4478340, 5523286, 8284929, 8956680, 11046572, 13808215, 16569858, 22093144, 27616430, 33139716, 41424645, 55232860, 66279432, 82849290, 110465720, 165698580, 331397160]

約数ペア:

[(1, 331397160), (2, 165698580), (3, 110465720), (4, 82849290), (5, 66279432), (6, 55232860), (8, 41424645), (10, 33139716), (12, 27616430), (15, 22093144), (20, 16569858), (24, 13808215), (30, 11046572), (37, 8956680), (40, 8284929), (60, 5523286), (74, 4478340), (101, 3281160), (111, 2985560), (120, 2761643), (148, 2239170), (185, 1791336), (202, 1640580), (222, 1492780), (296, 1119585), (303, 1093720), (370, 895668), (404, 820290), (444, 746390), (505, 656232), (555, 597112), (606, 546860), (739, 448440), (740, 447834), (808, 410145), (888, 373195), (1010, 328116), (1110, 298556), (1212, 273430), (1478, 224220), (1480, 223917), (1515, 218744), (2020, 164058), (2217, 149480), (2220, 149278), (2424, 136715), (2956, 112110), (3030, 109372), (3695, 89688), (3737, 88680), (4040, 82029), (4434, 74740), (4440, 74639), (5912, 56055), (6060, 54686), (7390, 44844), (7474, 44340), (8868, 37370), (11085, 29896), (11211, 29560), (12120, 27343), (14780, 22422), (14948, 22170), (17736, 18685)]